73985236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1733}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 139684104

約数和(自身を除く): 65698868

約数列:

[1, 2, 4, 13, 26, 52, 821, 1642, 1733, 3284, 3466, 6932, 10673, 21346, 22529, 42692, 45058, 90116, 1422793, 2845586, 5691172, 18496309, 36992618, 73985236]

約数ペア:

[(1, 73985236), (2, 36992618), (4, 18496309), (13, 5691172), (26, 2845586), (52, 1422793), (821, 90116), (1642, 45058), (1733, 42692), (3284, 22529), (3466, 21346), (6932, 10673)]